pH down is not very expensive.I was just wondering, is there anyway of changing the Ph level with out buying expensive products, like too high squirt of lemon juice and so on?
are you talking about bugs etc? i would much rather use some natural ph+ and ph-...if anybody has some tried and tested methods let us know!pH down is not very expensive.
Natural ways, like lemons, limes, etc, bring other problems.
Go with pH down